332226406 has 4 divisors (see below), whose sum is σ = 498339612. Its totient is φ = 166113202.

The previous prime is 332226379. The next prime is 332226413. The reversal of 332226406 is 604622233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 604622233 = 31 ⋅19503943.

It is a super-2 number, since 2×332226406² = 220748769687353672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83056600 + ... + 83056603.

It is an arithmetic number, because the mean of its divisors is an integer number (124584903).

Almost surely, 2^332226406 is an apocalyptic number.

332226406 is a deficient number, since it is larger than the sum of its proper divisors (166113206).

332226406 is a wasteful number, since it uses less digits than its factorization.

332226406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166113205.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 332226406 is about 18227.0789212095. The cubic root of 332226406 is about 692.5929226660.

Adding to 332226406 its reverse (604622233), we get a palindrome (936848639).

The spelling of 332226406 in words is "three hundred thirty-two million, two hundred twenty-six thousand, four hundred six".